| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tricomy, Jade N (12)
|
NJUNOC |
1:04.08 |
1:07.60 |
3.52 |
| 2 |
Weiss, Rachel R (12)
|
NJLHY |
1:13.50 |
1:14.54 |
1.04 |
| 3 |
Navarro, Jamie Erica R (12)
|
NJOCY |
1:10.41 |
1:14.78 |
4.37 |
| 4 |
Elwell, Josephine H (11)
|
NJOCY |
1:21.51 |
1:15.66 |
-5.85 |
| 5 |
McKenrick, Allysandra G (11)
|
MAUMLY |
1:18.09 |
1:15.89 |
-2.20 |
| 6 |
Pedre, Jessica J (12)
|
NJOCY |
1:17.88 |
1:18.95 |
1.07 |
| 7 |
Sheridan, Marissa M (11)
|
NJOCY |
1:26.67 |
1:20.09 |
-6.58 |
| 8 |
Bradley, Teagan (12)
|
MABRY |
1:32.14 |
1:21.79 |
-10.35 |
| 9 |
Corbo, Julia M (12)
|
NJLHY |
1:22.95 |
1:28.02 |
5.07 |
| 10 |
Wiarda, Megan E (11)
|
NJLHY |
1:29.83 |
1:32.63 |
2.80 |
| 11 |
Collin, Ava M (11)
|
MAUMLY |
1:40.88 |
1:34.34 |
-6.54 |
| 12 |
King, Sophie E (11)
|
MABRY |
1:41.18 |
1:34.41 |
-6.77 |
| 13 |
Sellig, Lillian M (12)
|
MAUMLY |
1:43.76 |
1:41.73 |
-2.03 |